eMTB & road
Aventon Soltera 3 ADV
$1,499
Price
40 Nm
Torque
367 Wh
Battery
37 lb
Weight
Aventon Soltera 3 ADV vs Urtopia Carbon 1 Pro
Two emtb & road e-bikes at $1,499–$2,099, every published spec lined up. Nothing here is estimated: a figure the manufacturer does not publish is shown as “—”.
Where they differ
- The Soltera 3 ADV costs $600 less.
- The Carbon 1 Pro assists 5 mph faster.
- The Soltera 3 ADV carries 60 lb more total load.
- The Carbon 1 Pro claims 11 more miles of range.
- The Carbon 1 Pro makes 5 Nm more torque.
- The Soltera 3 ADV is 4 lb lighter.
- The Soltera 3 ADV has no throttle; the Carbon 1 Pro has a throttle.
- The Soltera 3 ADV ships as class 1; the Carbon 1 Pro ships as class 2.
Every spec, side by side
| Soltera 3 ADV | Carbon 1 Pro | |
|---|---|---|
| Headline | ||
| Price | $1,499 | $2,099 |
| Category | eMTB | eMTB |
| Price per Wh | $4.08 per Wh | $5.95 per Wh |
| Model year | 2026 | 2026 |
| Motor | ||
| Torque | 40 Nm | 45 Nm |
| Motor power | 250 W | 350 W |
| Peak power | — | 500 W |
| Drive | Rear hub | Rear hub |
| Motor make | Aventon | Urtopia inner-rotor |
| Sensor | Torque | Torque |
| Battery & range | ||
| Battery | 367 Wh | 353 Wh |
| Voltage | 36.9V | 36V |
| Capacity | 9.94 Ah | 9.8 Ah |
| Cells | — | Samsung |
| Removable battery | No | Yes |
| Range (claim) | 70 mi | 81 mi |
| Range as stated | Up to 70 miles | Up to 81 mi (180 lb rider, ECO, flat, no throttle) |
| Est. real range | 31 mi | 22 mi |
| Estimate assumes | 12 Wh per mile | 16 Wh per mile |
| Weight & capacity | ||
| Weight | 37 lb | 41 lb |
| Max load | 300 lb | 240 lb |
| Class & speed | ||
| Ships as | Class 1: pedal assist to 20 mph, no throttle | Class 2: throttle, assist to 20 mph |
| Unlocks to | Class 1 | Class 2 |
| Class | Class 1 | Class 2 |
| Throttle | No | Yes |
| Top assisted speed | 20 mph | 25 mph |
| Build | ||
| Gears | Single speed | — |
| Drivetrain | Gates Carbon Belt Drive | — |
| Brakes | Hydraulic disc | Hydraulic disc |
| Front rotor | 180 mm | — |
| Rear rotor | 180 mm | — |
| Suspension | Rigid | — |
| Fork travel | Rigid | — |
| Rear travel | None | None |
| Front suspension | No | — |
| Suspension seatpost | No | No |
| Tires | 700 x 38c | 700C x 40mm |
| Display | Aventon BC147 | — |
| Frame | 6061 double-butted aluminum | Toray carbon fibre |
| Sizes | S, M, L, XL | S, M, L |
| Step-through option | Yes | No |
| Included | ||
| Lights | Yes | Yes |
| Fenders | No | — |
| Rack | No | — |
| Safety | UL 2849 | UL 2271 |
| Safety certification | UL 2849: full system | UL 2271: battery only |
| As the maker states it | UL and TUV Safety Certified - UL 2849 / UL 2271 | Battery UL 2271 Certified (Classic also EN 50604) |
| Warranty | 2 yr | 2 yr |
| Warranty terms | Two-Year Limited Warranty on frames and framesets (brand policy) | 2-Year Warranty (brand policy) |
Specs transcribed from www.aventon.com on 2026-09-19 and newurtopia.com on 2026-09-20. Manufacturers revise specs without notice: confirm before buying.